instruction:
In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.
question:
Thus , we begin to share a information and ask own 's weaker subject . 
answer:
Thus , we begin to share information and question our own weaker subject . 


question:
Not only this , without a clear understanding of what is being taught , the student would not be able to perform well in the tests . 
answer:
Not only this , but without a clear understanding of what is being taught , the student will not be able to perform well on the tests . 


question:
It called " ballast water " . 
answer:

It 's called " ballast water " . 


